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我在服务器上运行Apache Tomcat/7.0.68，并试图为其自动更新证书。Tomcat失败，出现UnrecoverableKeyException：无法恢复密钥
与私钥以及证书是通过Java的keytool进口从PKCS＃12文件（摘自PowerShell脚本）：
& $keytool -importkeystore -srckeystore $certfile -srcstoretype PKCS12 -srcstorepass $srcpassword -srcalias tomcat -keystore $keystore -deststorepass $dstpassword -destalias teamcity -destkeypass $dstpassword -noprompt
当我重新启动Tomcat，它吐出以下日志行：
INFO: Initializing ProtocolHandler ["http-nio-443"]
jul. 14, 2017 5:03:31 PM org.apache.coyote.AbstractProtocol init
SEVERE: Failed to initialize end point associated with ProtocolHandler ["http-nio-443"]
java.security.UnrecoverableKeyException: Cannot recover key
at sun.security.provider.KeyProtector.recover(KeyProtector.java:328)
at sun.security.provider.JavaKeyStore.engineGetKey(JavaKeyStore.java:146)
at sun.security.provider.JavaKeyStore$JKS.engineGetKey(JavaKeyStore.java:56)
at sun.security.provider.KeyStoreDelegator.engineGetKey(KeyStoreDelegator.java:96)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineGetKey(JavaKeyStore.java:70)
at java.security.KeyStore.getKey(KeyStore.java:1023)
at sun.security.ssl.SunX509KeyManagerImpl.<init>(SunX509KeyManagerImpl.java:133)
at sun.security.ssl.KeyManagerFactoryImpl$SunX509.engineInit(KeyManagerFactoryImpl.java:70)
at javax.net.ssl.KeyManagerFactory.init(KeyManagerFactory.java:256)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:608)
at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:537)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:495)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:650)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:434)
at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:119)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:560)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:820)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
at org.apache.catalina.startup.Catalina.load(Catalina.java:642)
at org.apache.catalina.startup.Catalina.load(Catalina.java:667)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:253)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:427)
但是，当我尝试通过keytool更改密码时，它可以读取条目并更改密码。 PS：我确保该条目的密码与商店的密码相同，因为至少某些版本的Tomcat需要此密码。